Polymer Petri dish 90 x 14 unventilated, single section, single use, sterile.

Petri dish is a sterile container widely used in laboratory research, which is a flat round beaker with a flat bottom and projecting sides. It is used for culturing, growing and observing microorganisms and cells. This Petri dish is made of polystyrene.
It is intended for single use.
The Petri dish is single-sectional, meaning it has one section for research.
The "non-ventilated" Petri dish has a lid that fits snugly around the base. Although this is not an airtight seal, there is very little distance between the dish and the lid. This results in even less risk of external contamination and greatly reduces the rate of evaporation.
Measures 90mm in diameter and 14mm in height.